<template>
    <view>
        <!-- 选择收货地址的盒子 -->
        <view class="address-choose-box" v-if="JSON.stringify(address) === '{}'">
            <button type="primary" size="mini" class="btnChooseAddress" @click="chooseAddress">请选择收货地址</button>
        </view>
        
        <!-- 渲染收获信息的盒子 -->
        <view class="address-info-box" v-else @click="chooseAddress">
            <view class="row1">
                <view class="row1-left">
                    <view class="username">收货人: <text>{{address.userName}}</text></view>
                </view>
                <view class="row1-right">
                    <view class="phone">电话:  <text>{{address.telNumber}}</text></view>
                    <uni-icons type="arrowright" size="16"></uni-icons>
                </view>
            </view>
            <view class="row2">
                <view class="row2-left">
                    收货地址：
                </view>
                <view class="row2-right">{{addstr}}</view>
            </view>
        
        </view>
        <!-- 底部的边框线 -->
        <image src="/static/cart_border@2x.png" class="address-border"></image>
    </view>
</template>

<script>
    import { mapState , mapMutations , mapGetters } from 'vuex'
    export default {
        name:"my-address",
        data() {
            return {
                // 收货地址
                // address: {}
            };
        },
        methods:{
            ...mapMutations('m_user',['updateAddress']),
            async chooseAddress(){
                // 1. 调用小程序提供的 chooseAddress（） 方法 ，即可使用选择收货地址的功能
                // 返回值是一个数组，第1项为错误对象；第2 项为成功之后的收货地址对象
                // const res = await uni.chooseAddress().catch(err => err)
                // console.log(res); 
                const [err,succ] = await uni.chooseAddress().catch(err => err)
                
                if(err === null && succ.errMsg === 'chooseAddress:ok') {
                    // 为 data 里面的收货地址对象赋值
                    // this.address = succ
                    
                    this.updateAddress(succ)
                }
                
                if(err && (err.errMsg === 'chooseAddress:fail auth deny' || err.errMsg === 'chooseAddress:fail authorize no response'))
                {
                    //通过调用这个方法，让用户重新授权
                    this.reAuth()
                }
            },
            // 让用户重新授权
            async reAuth(){
               const [err2,confirmResult] = await uni.showModal({
                    content:'检测到您没打开地址权限，是否去设置打开？',
                    confirmText:'确认',
                    cancelText:'取消'
                })
                
                if(err2) return
                
                if(confirmResult.cancelText) return uni.showMsg('取消了授权')
                if(confirmResult.confirmText) return uni.openSetting({
                    success: (settingResult) =>{
                        if(settingResult.authSetting['scope.address']) return uni.$showMsg('授权成功！请选择地址')
                        if(!settingResult.authSetting['scope.address']) return uni.$showMsg('您取消了地址授权！')
                    }
                })
            }
        },
        computed: {
            ...mapState('m_user',['address']),
            ...mapGetters('m_user',['addstr']) 
        }
    }
</script>

<style lang="scss">
.address-border {
    display: block;
    width: 100%;
    height: 5px;
}

.address-choose-box {
    height: 90px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.address-info-box{
    font-size: 12px;
    height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 5px;
    .row1 {
        display: flex;
        justify-content: space-between;
        .row1-right{
            display: flex;
            justify-content: space-between;
        }
        text {
            padding: 10px;
        }
    }
    .row2 {
        display: flex;
        align-items: center;
        margin-top: 10px;
        .row2-left{
            white-space: nowrap;
        }
    }
}
</style>